<script setup lang="ts">
import { ref } from 'vue'
import OrderList from './components/OrderList.vue'

// tabs数据
const orderTabs = ref([
    { orderState: 0, title: '全部' },
    { orderState: 1, title: '待付款' },
    { orderState: 2, title: '待发货' },
    { orderState: 3, title: '待收货' },
    { orderState: 4, title: '待评价' }
])

// 使用props接收父组件传递的数据
const query = defineProps<{
    type: string
}>()
// 获取当前Tabs高亮下标(将传递的数据与tabs数据比较, 若有相同id则返回true高亮下标)
const activeIndex = ref(orderTabs.value.findIndex(v => v.orderState === Number(query.type)))
</script>

<template>
    <view class="viewport">
        <!-- tabs -->
        <view class="tabs">
            <text class="item" v-for="(item, index) in orderTabs" :key="item.orderState" @tap="activeIndex = index"> {{
                item.title }} </text>
            <!-- 游标 -->
            <view class="cursor" :style="{ left: activeIndex * 20 + '%' }"></view>
        </view>
        <!-- 滑动容器 -->
        <swiper class="swiper" @change="$event => activeIndex = $event.detail.current" :current="activeIndex">
            <!-- 滑动项 -->
            <swiper-item v-for="item in orderTabs" :key="item.orderState">
                <!-- 订单列表(将组件抽离出来, 便于维护) -->
                <OrderList :order-state="item.orderState" />
            </swiper-item>
        </swiper>
    </view>
</template>

<style lang="scss">
page {
    height: 100%;
    overflow: hidden;
}

.viewport {
    height: 100%;
    display: flex;
    flex-direction: column;
    background-color: #fff;
}

// tabs
.tabs {
    display: flex;
    justify-content: space-around;
    line-height: 60rpx;
    margin: 0 10rpx;
    background-color: #fff;
    box-shadow: 0 4rpx 6rpx rgba(240, 240, 240, 0.6);
    position: relative;
    z-index: 9;

    .item {
        flex: 1;
        text-align: center;
        padding: 20rpx;
        font-size: 28rpx;
        color: #262626;
    }

    .cursor {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 20%;
        height: 6rpx;
        padding: 0 50rpx;
        background-color: #27ba9b;
        /* 过渡效果 */
        transition: all 0.4s;
    }
}

// swiper
.swiper {
    background-color: #f7f7f8;
}

// 订单列表
.orders {
    .card {
        min-height: 100rpx;
        padding: 20rpx;
        margin: 20rpx 20rpx 0;
        border-radius: 10rpx;
        background-color: #fff;

        &:last-child {
            padding-bottom: 40rpx;
        }
    }

    .status {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 28rpx;
        color: #999;
        margin-bottom: 15rpx;

        .date {
            color: #666;
            flex: 1;
        }

        .primary {
            color: #ff9240;
        }

        .icon-delete {
            line-height: 1;
            margin-left: 10rpx;
            padding-left: 10rpx;
            border-left: 1rpx solid #e3e3e3;
        }
    }

    .goods {
        display: flex;
        margin-bottom: 20rpx;

        .cover {
            width: 170rpx;
            height: 170rpx;
            margin-right: 20rpx;
            border-radius: 10rpx;
            overflow: hidden;
            position: relative;
        }

        .quantity {
            position: absolute;
            bottom: 0;
            right: 0;
            line-height: 1;
            padding: 6rpx 4rpx 6rpx 8rpx;
            font-size: 24rpx;
            color: #fff;
            border-radius: 10rpx 0 0 0;
            background-color: rgba(0, 0, 0, 0.6);
        }

        .meta {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .name {
            height: 80rpx;
            font-size: 26rpx;
            color: #444;
        }

        .type {
            line-height: 1.8;
            padding: 0 15rpx;
            margin-top: 10rpx;
            font-size: 24rpx;
            align-self: flex-start;
            border-radius: 4rpx;
            color: #888;
            background-color: #f7f7f8;
        }

        .more {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22rpx;
            color: #333;
        }
    }

    .payment {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        line-height: 1;
        padding: 20rpx 0;
        text-align: right;
        color: #999;
        font-size: 28rpx;
        border-bottom: 1rpx solid #eee;

        .quantity {
            font-size: 24rpx;
            margin-right: 16rpx;
        }

        .amount {
            color: #444;
            margin-left: 6rpx;
        }

        .symbol {
            font-size: 20rpx;
        }
    }

    .action {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        padding-top: 20rpx;

        .button {
            width: 180rpx;
            height: 60rpx;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-left: 20rpx;
            border-radius: 60rpx;
            border: 1rpx solid #ccc;
            font-size: 26rpx;
            color: #444;
        }

        .secondary {
            color: #27ba9b;
            border-color: #27ba9b;
        }

        .primary {
            color: #fff;
            background-color: #27ba9b;
        }
    }

    .loading-text {
        text-align: center;
        font-size: 28rpx;
        color: #666;
        padding: 20rpx 0;
    }
}
</style>